University of Notre Dame

Search CurateND

Search criteria:

Department or Unit: University of Notre Dame remove ×
Clear all

List of files deposited in CurateND that match your search criteria

  • Author(s):
    Chaochao Dun, Nicholas Kempf, Mortaza Saeidi-Javash, Chinathambi Karthik, Joseph Richardson, Courtney Hollar, David Estrada, Yanliang Zhang
    Abstract:

    Printing is a versatile method to transform semiconducting nanoparticle inks into functional and flexible devices. In particular, thermoelectric nanoparticles are attractive building blocks to fabricate flexible devices for energy harvesting and cooling applications. However, the performance of printed devices are plagued by poor interfacial connections between nanoparticles and resulting low carrier mobility. While many rigid bulk materials have shown a thermoelectric figure of merit ZT grea…

    Date Published:
    2019-07
    Record Visibility:
    Public
  • Author(s):
    Melissa Grupen-Shemansky
    Abstract:

    This report was developed under a DARPA contract for topic Atoms to products. Two primary goals were addressed in this project. In Focus Area 1 (Assembly Development) the goal was to assemble a 10 μm microelement consisting of an anisotropic lattice of ~5000 (~100 nm) dielectric nanoparticles (NPs) embedded in a polymer electrolyte. Successful completion of the objectives of this goal required that NPs be spatially located with nm-scale precision in a polymer matrix at scales up to ~10 μm (to…

    Date Created:
    2020-04-03
    Record Visibility:
    Public
    Resource Type
    Report
  • Author(s):
    Jiayu Liu, Ibrahem Jasim, Muhammad Roman, Yuyao Yang, Chuang Qu, Jie Huang, Edward Kinzel, Mahmoud Almasri
    Abstract:

    This paper presents a technique for the low-cost fabrication of plasmonic fiber-optic based refractive-index sensors. The Microsphere Photolithography (MPL) technique was used to pattern nanoholes in a thin aluminum film to create Extraordinary Optical Transmission (EOT) based sensors on the cleaved tip of SMF-28 optical fibers. This technique uses self-assembled microspheres as an optical element and facilitates very low-cost patterning of the plasmonic probes. As the refractive index of the…

    Date Published:
    2019-06
    Record Visibility:
    Public
  • Creator(s):
    Jonathan Hauenstein, Margaret Regan
    Description:

    Polynomials which arise via elimination can be difficult to compute explicitly. By using a pseudo-witness set, we develop an algorithm to explicitly compute the restriction of a polynomial to a given line. The resulting polynomial can then be used to evaluate the original polynomial and directional derivatives along the line at any point on the given line. Several examples are used to demonstrate this new algorithm including examples of computing the critical points of the discriminant locu…

    Date Created:
    2020-03-27
    Record Visibility:
    Public
  • Abstract:

    Just as silly messages get distorted when playing the classic game of “telephone,” scientific research can get distorted when it goes from a scholarly publication to university press release and then out to the popular media. This activity asks students to trace a scientific claim back to the original source while evaluating what distortions may have been introduced in the process.

    Date Created:
    2020-03-01
    Record Visibility:
    Public
    Resource Type
    Book Chapter
  • Author(s):
    Hunter Ford, Laura Merrill, Jennifer Schaefer
    Abstract:

    Abstract: Rechargeable magnesium sulfur (Mg/S) batteries suffer from fast capacity fading due to difficulty of reoxidation of MgS and the polysulfide shuttle. Other works have reported that use of Cu current collectors or CuS at the cathode improves cycleability. Here we investigate Cu nanoparticles grown on carbon nanofibers (Cu@CNF) as an additive for the Mg/S battery cathode to test the effects of Cu metal on capacity and rate performance at controlled Cu loading. The Mg/S battery with Cu …

    Date Published:
    2019-10
    Record Visibility:
    Public
  • Author(s):
    Laura Fuderer
    Abstract:

    This is a PDF of the website “Inter Folia Fructus: Recent Acquisition in Medieval British Studies.” Originally created as a counterpart to a physical exhibit in the Rare Books and Special Collection Exhibit Room in 1999, this website provides digital access to the bibliographic information and some digital images.

    Date Created:
    2020-03-13
    Record Visibility:
    Public
    Resource Type
    Document
  • Author(s):
    Peggy Griesinger, Mikala Narlock, Jeremy Friesen, Hanna Bertoldi
    Abstract:

    The presenters will outline efforts to create a unified discovery platform for digital collections from libraries, archives, and museums. They will guide attendees through the process of designing harmonized metadata profiles for these related but very different domains, including solutions for conciliating controlled vocabularies. They will discuss the software stack’s approach to moving the harmonized data from varied back-end systems to a singular point from which they build out multiple s…

    Date Created:
    2020-03-12
    Record Visibility:
    Public
    Resource Type
    Presentation
  • Creator(s):
    Jonathan Hauenstein, Martin Helmer
    Description:

    Alt’s problem, formulated in 1923, is to count the number of four-bar linkages whose coupler curve interpolates nine general points in the plane. This problem can be phrased as counting the number of solutions to a system of polynomial equations which was first solved numerically using homotopy continuation by Wampler, Morgan, and Sommese in 1992. Since there is still not a proof that all solutions were obtained, we consider upper bounds for Alt’s problem by counting the number of sol…

    Date Created:
    2020-03-03
    Record Visibility:
    Public
  • Author(s):
    Margaret L. Butzen, Jeremy B. Fein
    Abstract:

    In this study, we measured the effect of EPS on Cd and proton adsorption behaviors by measuring the extent of adsorption onto biomass with and without the EPS removed via a cation exchange resin. We conducted both Cd adsorption experiments and potentiometric titrations of biomass using three common bacterial species: one Gram-positive (Bacillus subtilis) and two Gram-negative (Shewanella oneidensis, Pseudomonas putida) species. The Cd adsorption experiments were con- ducted as a function of m…

    Date Published:
    2019-01
    Record Visibility:
    Public
  • Author(s):
    Douglas Shoue, Brianna Norris-Mulliins, Bruce Melancon, Miguel A. Morales, Mary Ann McDowell
    Abstract:

    Leishmania parasites are the causative agents of a wide spectrum of human diseases. The clinical mani- festations of leishmaniasis range from self-healing skin lesions to fatality. The World Health Organization has classed leishmaniasis as a category 1 neglected tropical disease. Leishmaniasis represents a major international health challenge, affecting 12 million people per year and with nearly 310 million people at risk. The first-line chemotherapies used to treat leishmaniasis are intraven…

    Date Published:
    2019-07
    Record Visibility:
    Public
  • Author(s):
    Eveline Rigo, Zhuxin Dong, Jae Hyun Park, Eamonn Kennedy, Mohammad Hokmabadi, Lisa Almonte-Garcia, Li Ding, Narayana Aluru, Gregory Timp
    Abstract:

    The size of an ion affects everything from the structure of water to life itself. In this report, to gauge their size, ions dissolved in water are forced electrically through a sub-nanometer- diameter pore spanning a thin membrane and the current is measured. The measurements reveal an ion-selective conductance that vanishes in poresThe size of an ion affects everything from the structure of water to life itself. In this report, to gauge their size, ions dissolved in water are forced electric…

    Date Published:
    2019-05
    Record Visibility:
    Public